diff --git a/docker/Dockerfile-app b/docker/Dockerfile-app
deleted file mode 100644
index 5ffde9e..0000000
--- a/docker/Dockerfile-app
+++ /dev/null
@@ -1,30 +0,0 @@
-FROM ubuntu:focal
-
-ENV DEBIAN_FRONTEND noninteractive
-
-# Install Nginx, PHP and further necessary packages
-RUN apt update --fix-missing
-RUN apt install -y curl git unzip mariadb-client nginx \
-    php-apcu php-xdebug php7.4-cli php7.4-curl php7.4-fpm php7.4-mbstring php7.4-mysql php7.4-zip php7.4-xml
-
-# Configure Nginx with PHP
-RUN mkdir -p /run/php
-COPY configs/nginx.conf /etc/nginx/sites-available/default
-RUN echo "xdebug.remote_enable = 1" >> /etc/php/7.4/mods-available/xdebug.ini
-RUN echo "xdebug.remote_autostart = 1" >> /etc/php/7.4/mods-available/xdebug.ini
-RUN echo "xdebug.remote_connect_back = 1" >> /etc/php/7.4/mods-available/xdebug.ini
-
-# Install Composer
-COPY scripts/install-composer.sh install-composer.sh
-RUN ./install-composer.sh
-
-# Install Node.js and required packages
-RUN curl -sL https://deb.nodesource.com/setup_14.x | bash -
-RUN apt install -y nodejs
-RUN npm install -g uglify-js clean-css-cli svgo yarn
-
-EXPOSE 80
-VOLUME /var/www/mapguesser
-WORKDIR /var/www/mapguesser
-
-ENTRYPOINT /usr/sbin/php-fpm7.4 -F & /usr/sbin/nginx -g 'daemon off;'
diff --git a/docker/Dockerfile-multi b/docker/Dockerfile-multi
deleted file mode 100644
index 5092616..0000000
--- a/docker/Dockerfile-multi
+++ /dev/null
@@ -1,16 +0,0 @@
-FROM ubuntu:focal
-
-ENV DEBIAN_FRONTEND noninteractive
-
-# Install necessary packages
-RUN apt update --fix-missing
-RUN apt install -y curl build-essential
-
-# Install Node.js and required packages
-RUN curl -sL https://deb.nodesource.com/setup_14.x | bash -
-RUN apt install -y nodejs
-
-VOLUME /var/www/mapguesser
-WORKDIR /var/www/mapguesser
-
-ENTRYPOINT /usr/bin/node --inspect=0.0.0.0:9229 multi
diff --git a/docker/Dockerfile-test b/docker/Dockerfile-test
deleted file mode 100644
index 915d332..0000000
--- a/docker/Dockerfile-test
+++ /dev/null
@@ -1,6 +0,0 @@
-FROM ubuntu:focal
-
-ENV DEBIAN_FRONTEND noninteractive
-
-RUN apt update && apt install -y curl git unzip php7.4-cli php7.4-mbstring php7.4-xml
-RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer